Main pages
Free tools
Business/Finance
Accountant Sales LogCompound Interest Chart CalculatorE-Commerce Ledger – UK eBay & Etsy AccountingeBay Break-Even & Minimum Price CalculatoreBay Fee CalculatoreBay Profit & COGS Calculator (from CSV)Etsy Profit CalculatorFreelancer Earnings TrackerFreelancer Hourly Rate CalculatorGlobal Project Cost EstimatorInvoice GeneratorProfessional Resume BuilderYouTube Creator Earnings & Tax Projection Tool
Developer
Base64 Encoder/Decoder ToolCode Case Converter UtilityFavicon & Site Icon Generator Toolhtaccess Studio — Free .htaccess Editor, Validator & GeneratorJSON Formatter and MinifierMeta Tag GeneratorSEO Content ToolkitURL Parser and Builder
Education & Learning
Deep Focus Pomodoro Timer & PlannerGeneration CalculatorRequired Exam Score Calculator | Target Grade Tool (UK & US)
Energy
Appliance Energy Payback & Cost CalculatorHome Energy Audit and Efficiency CalculatorPower Supply Unit (PSU) Wattage CalculatorSolar Panel Setup Calculator
Entertainment
Health & Fitness
Advanced Habit TrackerAdvanced Weight TrackerMacro Calculator - Calculate Your Daily Protein, Carbs & FatsTreadmill Workout Log & Stats Tracker
Legal
Copyright Notice GeneratorGDPR Privacy Policy GeneratorLegal Contract GeneratorLegal Disclaimer GeneratorPrivacy Policy & Terms GeneratorSimple Non-Disclosure Agreement (NDA) Generator
Math & Statistics
Age CalculatorAge Difference CalculatorAll-in-One Unit Converter & CalculatorPaint Coverage and Volume EstimatorPercentage CalculatorPrecision Business Day & Deadline CalculatorUK University Degree Classification Calculator (Weighted Average)Weighted Grade & GPA Calculator
Media
Bulk Image Resizer StudioBulk Image Watermark GeneratorUniversal Image ConverterVideo Last Frame Capture Tool
Personal Finance
All-in-One Finance CalculatorCompound Interest CalculatorGoal Savings Planner: Required Monthly Contribution CalculatorInvestment Portfolio Growth Simulator | Monte-Carlo Forecast ToolMortgage Engineering Calculator | Advanced Amortization & Equity ModelerMortgage Overpayment & Amortization Simulator | UK & US Repayment ToolRent vs. Buy: Future Net Worth & Opportunity Cost EvaluatorSavings Goal CalculatorUK Inheritance Tax Calculator (2024/25)UK Student Loan Repayment CalculatorUK Tax Return Estimator | HMRC Income Tax & Refund CalculatorWage Slip & Paycheck Calculator | UK & US Salary Breakdown Tool
Productivity
DocSort — Document Scanner & PDF BuilderProCalendar | Smart Responsive Calendar & Productivity TrackerThe MealDB Recipe FinderTo-Do List Generator
Security
AES-256 Password Protected Text EncryptorBase64 Encoder/DecoderChecksum (MD5/SHA) GeneratorPassword Generator
Sports/Betting
BetMath Pro | Advanced Betting Suite & Arbitrage CalculatorGolf Handicap Index CalculatorMarathon and Half-Marathon Time PredictorProfessional Horse Racing Bet CalculatorRunning and Cycling Pace CalculatorSports Odds Converter
Travel & Mobility
Advanced Time Zone Meeting PlannerElectric Vehicle (EV) Range EstimatorEU Import VAT & Total Cost CalculatorEV Charging Cost EstimatorSchengen Visa Calculator | 90/180 Rule Checker
Utilities
Cryptographic Hash GeneratorPassword Strength Checker + GeneratorPrivacy Shield Studio - Image Blur UtilitySteganoVault: Advanced LSB Image EncryptionUK Bin Collection FinderUK Crime Map & Trends | Local Area Crime Data AnalysisUK Local Council & Postcode FinderVirtual ZIP Organizer & Custom File PackerWindows 10 Tweak Studio – Free Registry Tweak GeneratorWindows 11 Registry Tweak GeneratorWord & Character Counter
Written tutorials
Advanced Windows 10 Performance Tuning: 5 Power User TweaksBeyond the Junkyard: 10 Genius Ways to Breathe New Life into an Old PCGetting Rid of Bloatware on Android Tablets (2026 Edition)How to Access Your Batocera System Remotely (Full Guide)How to Add a Hard Drive to Steam & Install Games On ItHow to Back Up Windows 11: File History, OneDrive and Full System Recovery OptionsHow to Check Your Hard Drive or SSD Health: Prevent Data Loss Before It HappensHow to Convert a PDF to Word, JPG or Text Online: Choosing the Right MethodHow to Disable the Windows 10 End of Support Pop-upHow to Fix Steam "Disk Write Error" on WindowsHow to Fix Wi-Fi and Internet Connection Issues on Windows 10 & 11How to Fix Windows 11 Bluetooth Problems: Pairing, Audio and Missing Device FixesHow to Fix Windows 11 Startup Problems: Diagnose Boot Errors, Automatic Repair and Black ScreensHow to Free Up Space on Windows 11 Without Deleting Important FilesHow to Free Up Storage Space in Windows 11 Without Deleting Important FilesHow to Reset Windows 11 Without Losing Personal FilesHow to Safely Clone Your Windows OS to a New SSDHow to Speed Up a Slow PC: A Comprehensive GuideHow to Uninstall Stubborn Windows Apps That Will Not Remove NormallyHow to Use Windows 11 Task Manager to Find Apps and Processes Causing ProblemsMastering Windows 11: Advanced Power User Tips & Hidden FeaturesPinokio: The Ultimate Beginner’s Guide to Running AI Locally & OfflineThe Best Linux Distributions: Escaping Windows & Reclaiming Your HardwareThe Ultimate Guide to a Clean Windows 10 & 11 InstallWindows 10 Search Not Working? The Complete Fix GuideWindows 11 Privacy & Security: The Ultimate Hardening GuideWindows 11 Resource Deep Dive: Optimizing Performance & BatteryVideo tutorials
10 Essential Keyboard Shortcuts You Didn't Know for Windows 10Automate Disk Clean-up with Task Scheduler | Windows 10 (Works for 7 & 8)Freeing Up Space on Your Windows 10 Computer: Easy Tips & TricksHow to Change Folder Icon to Custom Image in Windows 10 | Step-by-Step TutorialHow to Convert GameCube & Wii ISO Files to RVZ for Free | Easy TutorialHow to disable or enable icons in the system tray for Windows 10How to enable/disable the hidden administrator account in Windows 10How to Get Rid of Annoying Cookies and Privacy Popups: Easy Browser Extension TutorialHow to put Windows 10 installation onto a USB memory stickHow to stop a program from running at start-up in Windows 10Mastering Windows 10: Essential Tips and Tricks (Part 1)Switching Windows 10 Time Format to 12-Hour ClockBlog
How to Plan a Productive Weekly Schedule When You Work from HomeHow to Organise Digital Files on a Windows PC: A Simple Folder and Naming SystemHow to Choose a Password Manager for Windows and Your Other DevicesUK Inheritance Tax Calculator: Estimate Your Estate’s Potential Tax BillThe Ultimate Savings Goal Guide: How to Hit Your Financial Targets FasterHow to Guarantee Profit: Master Arbitrage Betting with CalcifyUK & US Payslip Calculator: Instantly Work Out Your True Take-Home PayStop Guessing: The Ultimate Tool to Calculate Your True Net eBay ProfitSimplify Your Image & Video Workflow with Calcify’s Free Media ToolsAccountant Sales Log: Simplify Your Sales Tracking and VAT CalculationsUnlocking smarter business and finance decisions with Calcify’s free tools